
function cuiweidaizi()
{
	alert("崔伟呆子");
}

function changeImage()
{
element=document.getElementById('myimage')
if (element.src.match("bulbon"))
  {
  element.src="img/eg_bulboff.gif";
  }
else
  {
  element.src="img/eg_bulbon.gif";
  } 
}

var width = window.innerWidth;
var height = window.innerHeight;

document.write("宽度："+width+"，高度："+height);